.app-wrapper{min-height:100vh}.hero-layer{padding:4rem 0 2rem;position:relative;overflow:hidden}.hero-mascot{object-fit:contain;width:auto;height:120px;margin-bottom:var(--spacing-sm);border-radius:var(--radius-md)}.hero-title{white-space:pre-line;margin-bottom:1rem;font-size:3rem;line-height:1.2}.hero-subtitle{margin-bottom:2rem;font-size:1.5rem;font-weight:500}.badge{border-radius:var(--radius-pill);box-shadow:var(--shadow-sm);color:var(--color-primary-dark);background:#fff;padding:.5rem 1rem;font-weight:600}.hero-mockup-wrapper{max-width:600px;margin:1rem auto}.hero-mockup{object-fit:contain;height:500px}.download-btn{transition:transform .2s;display:inline-block}.download-btn:hover{transform:translateY(-2px)}.download-btn img{border-radius:8px;height:40px}.achievement-badge{object-fit:contain;height:60px}.about-section{max-width:800px}.about-text{font-size:1.1rem}.lessons-grid{gap:var(--spacing-sm);padding:0 var(--spacing-md);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.lesson-mockup{border-radius:var(--radius-md);box-shadow:var(--shadow-md);aspect-ratio:9/16;object-fit:cover;width:100%;transition:transform .3s}.lesson-mockup:hover{transform:translateY(-5px)}.features-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.feature-card{text-align:center;padding:var(--spacing-md);border-radius:var(--radius-md);box-shadow:var(--shadow-md);background:#fff;transition:transform .3s}.feature-card:hover{transform:translateY(-5px)}.feature-icon{width:100px;height:100px;margin:0 auto var(--spacing-sm);object-fit:contain}.feature-title{margin-bottom:.5rem;font-size:1.25rem}.steps-section{padding-bottom:var(--spacing-xl)}.step-block{padding:var(--spacing-md) var(--spacing-lg);color:#fff;border-radius:var(--radius-md);align-items:center;gap:var(--spacing-md);box-shadow:var(--shadow-lg);transition:transform .3s;display:flex}.step-block:hover{transform:scale(1.02)}.step-num{color:#fff;min-width:150px;margin:0;font-size:1.5rem}.step-text{opacity:.95;font-size:1.1rem}.testimonial-container{max-width:1000px;margin:0 auto}.testimonial-img-wrapper{flex:1}.testimonial-large-img{border-radius:var(--radius-lg);width:100%;box-shadow:var(--shadow-lg)}.testimonial-content{flex:1}.testimonial-avatar{object-fit:cover;width:80px;height:80px;box-shadow:var(--shadow-md);border-radius:50%}.chat-fab{background-color:var(--color-primary);color:#fff;border-radius:var(--radius-pill);cursor:pointer;z-index:1000;border:none;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:600;transition:transform .2s,box-shadow .2s;display:flex;position:fixed;bottom:30px;right:30px;box-shadow:0 4px 20px #3897f066}.chat-fab:hover{transform:translateY(-3px)scale(1.05);box-shadow:0 8px 25px #3897f080}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.pt-0{padding-top:0!important}@media (max-width:768px){.hero-title{font-size:2rem}.step-block{text-align:center;gap:var(--spacing-sm);flex-direction:column}.step-num{min-width:auto}.testimonial-container{text-align:center;flex-direction:column}.avatar-group{justify-content:center}}